TY - RPRT TI - First study of polarized proton-proton scattering with small-𝑥 helicity evolution AU - Adamiak, Daniel [Michigan State University] (ORCID:0000000155564952) AU - Baldonado, Nicholas [New Mexico State University] (ORCID:0009000295997132) AU - Kovchegov, Yuri V. [The Ohio State University] (ORCID:0000000169909173) AU - Li, Ming [The Ohio State University] AU - Melnitchouk, W. [Jefferson Lab] (ORCID:0000000295215973) AU - Pitonyak, Daniel [Lebanon Valley College] (ORCID:0000000188221323) AU - Sato, Nobuo [Jefferson Lab] AU - Sievert, Matthew D. [New Mexico State University] AU - Tarasov, Andrey [North Carolina State University; Joint BNL-SBU Center for Frontiers in Nuclear Science (CFNS) at Stony Brook University] (ORCID:000000034199098X) AU - Tawabutr, Yossathorn [Chulalongkorn University] PY - 2025 DO - 10.1103/9gnx-ycs4 UR - https://www.osti.gov/biblio/3004721 ID - 3004721 ER -